So just a week ago, before the competition, I had a laptop communicating with last year's cRio and downloading code fine. Now I have a new laptop (the old one's gone) on which I also installed NetBeans, the FRC Java plug-ins, and the 2011 updates. I also re-imaged the cRio to version 25 (for Java).
Long story short I can't download code onto the robot. I checked my static IP (10.9.55.6), as well as that of the cRIO (10.9.55.2). I can ping the cRio, but I can't download code. When I try to it gives me this error:
Code:
target IP: 10.9.55.2
Network interfaces on host:
Realtek PCIe FE Family Controller: address: 10.9.55.6 netmask: 255.255.255.255
DW1501 Wireless-N WLAN Half-Mini Card: address: 167.128.54.128 netmask: 255.255.255.255
WARNING: Host is not on same subnet as robot. May not be able to complete all communication with robot.
Connecting FTP @10.9.55.2
C:\Users\Michael Perlin\sunspotfrcsdk\build.xml:95: The following error occurred while executing this line:
C:\Users\Michael Perlin\sunspotfrcsdk\ant\upgrade.xml:40:
java.net.ConnectException: Connection timed out: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
at java.net.Socket.connect(Socket.java:529)
at java.net.Socket.connect(Socket.java:478)
at java.net.Socket.<init>(Socket.java:375)
at java.net.Socket.<init>(Socket.java:189)
at org.apache.commons.net.DefaultSocketFactory.createSocket(DefaultSocketFactory.java:53)
at org.apache.commons.net.SocketClient.connect(SocketClient.java:162)
at org.apache.commons.net.SocketClient.connect(SocketClient.java:250)
at com.sun.spot.sdk.tool.ftp.JakartaFtpWrapper.connectAndLogin(JakartaFtpWrapper.java:37)
at com.sun.spot.sdk.tool.ftp.UpgradeTask.execute(UpgradeTask.java:201)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
at sun.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:390)
at org.apache.tools.ant.Target.performTasks(Target.java:411)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1397)
at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:38)
at org.apache.tools.ant.Project.executeTargets(Project.java:1249)
at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:442)
at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:105)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
at sun.reflect.GeneratedMethodAccessor75.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:390)
at org.apache.tools.ant.Target.performTasks(Target.java:411)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1397)
at org.apache.tools.ant.Project.executeTarget(Project.java:1366)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1249)
at org.apache.tools.ant.module.bridge.impl.BridgeImpl.run(BridgeImpl.java:281)
at org.apache.tools.ant.module.run.TargetExecutor.run(TargetExecutor.java:539)
at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:154)
It looks like everything except the first few lines is unimportant; I think basically it's saying I have the wrong subnet mask, but I've tried both 255.0.0.0 [the default] and 255.255.255.0 [what I think it should be]. Both of which have worked in the past, and it still says it's 255.255.255.255... which it's not... (Ignore the Wireless-N card I'm just using that to connect to the internet. I still get the same error if I disable it.) I'm confused and frustrated about this, as I tried everything I could think of for several hours with no results. I even tried re-installing NetBeans and the updates, etc., but still the same error.
Is NetBeans messing up? Am I doing something wrong? Is it the cRio? (With which I did have problems imaging, but I eventually got it, so it shouldn't be a problem... still, I'll try re-imaging it tomorrow.)
I'm sort of helpless here. If anyone knows anything please help?
